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EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rg8 win in 5 half-moves
3 Kg5 draw
4 Kh2 draw
5 Kh5 draw
6 Ra8 draw
7 Rb8 draw
8 Rf1 draw
9 Rf6 draw
10 Rf7 draw
11 Rh8 draw
12 K3g3 loss in 2 half-moves
13 K3g4 loss in 2 half-moves
14 K4g3 loss in 2 half-moves
15 K4g4 loss in 2 half-moves
16 Kg2 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves